I just got a brand new R20-B soundbar, and I've connected a Bluetooth device to it. The problem is that if I change source to RCA, it switches back to the Bluetooth source after a few seconds. From what I can tell, what is happening is Switch source from Bluetooth to RCA The soundbar disconnects the Bluetooth connection The Bluetooth transmitting device tries to reconnect The soundbar reconnects to the device, and switches to Bluetooth automatically Is this the intended behavior? If so, this just seems poorly designed. Why would it switch to Bluetooth automatically when connecting? Or alternatively, why would it allow Bluetooth connections when the source is not set to Bluetooth? Effectively, I can't use the RCA or optical connections because the soundbar will constantly switch to Bluetooth.